diff options
| author | Perberos <[email protected]> | 2011-11-08 16:22:08 -0300 |
|---|---|---|
| committer | Perberos <[email protected]> | 2011-11-08 16:22:08 -0300 |
| commit | f45852ab2a7126f354079499fc8b03976c0eab27 (patch) | |
| tree | 885c32d804d3c970c5da41a5527882e8a956b42d /src/selection.cpp | |
| download | mate-system-monitor-f45852ab2a7126f354079499fc8b03976c0eab27.tar.bz2 mate-system-monitor-f45852ab2a7126f354079499fc8b03976c0eab27.tar.xz | |
initial
Diffstat (limited to 'src/selection.cpp')
| -rw-r--r-- | src/selection.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/selection.cpp b/src/selection.cpp new file mode 100644 index 0000000..6f293a6 --- /dev/null +++ b/src/selection.cpp @@ -0,0 +1,43 @@ +#include <config.h> + +#include "selection.h" +#include "proctable.h" +#include "util.h" + +namespace procman +{ + void SelectionMemento::add_to_selected(GtkTreeModel* model, GtkTreePath*, GtkTreeIter* iter, gpointer data) + { + guint pid = 0; + gtk_tree_model_get(model, iter, COL_PID, &pid, -1); + if (pid) + static_cast<SelectionMemento*>(data)->pids.push_back(pid); + } + + + void SelectionMemento::save(GtkWidget* tree) + { + GtkTreeSelection* selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree)); + gtk_tree_selection_selected_foreach(selection, &SelectionMemento::add_to_selected, this); + } + + + void SelectionMemento::restore(GtkWidget* tree) + { + if (not this->pids.empty()) + { + GtkTreeSelection* selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree)); + typedef std::vector<pid_t>::iterator iterator; + for (iterator it(this->pids.begin()); it != this->pids.end(); ++it) + { + if (ProcInfo* proc = ProcInfo::find(*it)) + { + gtk_tree_selection_select_iter(selection, &proc->node); + procman_debug("Re-selected process %u", unsigned(*it)); + } + else + procman_debug("Could not find process %u, cannot re-select it", unsigned(*it)); + } + } + } +} |